Featured is a George Steinbrenner New York Yankees signed official American league baseball. This baseball was hand signed by George Steinbrenner and authenticated by JSA authentication services. Included with the baseball is an JSA hologram and letter of authenticity. This item would make a great addition to any sports memorabilia collection! SPECIFICATIONS Autographed By: George Steinbrenner Team: New York Yankees Sport: Baseball Authentication: James Spence Authentication (JSA)